KR100676306B1 - 미생물 검출용 센서 및 이를 구비한 정수 장치 - Google Patents
미생물 검출용 센서 및 이를 구비한 정수 장치 Download PDFInfo
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- KR100676306B1 KR100676306B1 KR1020060091694A KR20060091694A KR100676306B1 KR 100676306 B1 KR100676306 B1 KR 100676306B1 KR 1020060091694 A KR1020060091694 A KR 1020060091694A KR 20060091694 A KR20060091694 A KR 20060091694A KR 100676306 B1 KR100676306 B1 KR 100676306B1
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- 230000000813 microbial effect Effects 0.000 claims description 5
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/182—Specific anions in water
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Zoology (AREA)
- Electrochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Toxicology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (7)
- a) 전원 공급 수단;b) 상기 전원 공급 수단에 연결된 미생물 부착을 저해하는 물질로 이루어진 전극;c) 상기 전원 공급 수단에 병렬로 연결된 저항 및 전압 측정 수단; 및d) 상기 저항 및 전압 측정 수단이 병렬로 연결된 미생물 부착이 용이한 물질로 이루어진 전극을 포함하는 미생물 검출용 센서.
- 제 1항에 있어서,상기 미생물 부착을 저해하는 물질은 금, 은, 백금, 이리듐, 지르코니움 또는 티타니움인 것을 특징으로 하는 센서.
- 제 1항에 있어서,상기 미생물 부착이 용이한 물질은 탄소, 흑연 분말 60 중량% 및 실리콘 40 중량%의 혼합물 또는 0.01 mm 이하의 미세 금선을 0.01 mm 이하의 간격으로 도금한 유리판인 것을 특징으로 하는 센서.
- 제 1항의 미생물 검출용 센서를 구비하는 정수 장치.
- 제 4항에 있어서,상기 정수 장치는 정수기, 연수기, 가습기 또는 비데인 것을 특징으로 하는 장치.
- 제 4항에 있어서,추가적으로 제어부 및 상기 제어부에 의해 제어되는 표시부를 포함하는 것을 특징으로 하는 정수 장치.
- 제 6항에 있어서,상기 표시부는 필터 교환 시기 또는 수조 소독 시기를 알려주는 알람 장치 또는 LED인 것을 특징으로 하는 정수 장치.
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KR1020060091694A KR100676306B1 (ko) | 2006-09-21 | 2006-09-21 | 미생물 검출용 센서 및 이를 구비한 정수 장치 |
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KR1020060091694A KR100676306B1 (ko) | 2006-09-21 | 2006-09-21 | 미생물 검출용 센서 및 이를 구비한 정수 장치 |
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KR1020050023655A Division KR20060101973A (ko) | 2005-03-22 | 2005-03-22 | 염소 농도 측정용 센서 및 이를 구비한 정수 장치 |
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KR20060118368A KR20060118368A (ko) | 2006-11-23 |
KR100676306B1 true KR100676306B1 (ko) | 2007-01-30 |
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KR100949311B1 (ko) * | 2008-01-07 | 2010-03-23 | 연세대학교 산학협력단 | 미생물 농도 측정 센서 및 미생물 농도 측정 시스템 |
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